2.4

M2.4 Earthquake 30 km N of Petersville, Alaska — September 18, 2026

2026-09-18 20:11:18 UTC (2 days ago) · approx. 10:11 AM UTC-10 local

MagnitudeM2.4(ml)
Time20:11 UTC≈ 10:11 AM UTC-10
Depth87.2 kmintermediate depth
Coordinates62.771°, -150.699°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 62.77°, -150.70°

Earthquake Details

Magnitude
2.4 ml
Depth
87.2 km
intermediate depth
Location
62.7710°N
-150.6990°E

Technical Information

Event ID
aka2026snucah
Event Type
earthquake
Status
Automatic
Significance
89
Stations Used
68
Azimuthal Gap
35.0°
Min Station Distance
0.200°
RMS Residual
0.80 sec
Last Updated
2026-09-19 13:53:25 UTC

Nearby Earthquakes (Last 7 Days)

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3.2
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2.5
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2.5
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1 day ago · 54.8 km deep
2.6
55 km W of Anchor Point, Alaska
1 day ago · 98.9 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026snucah). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 18, 2026). M2.4 Earthquake 30 km N of Petersville, Alaska — September 18, 2026. Retrieved September 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026snucah/